<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>类数组转化为数组</title>
</head>
<body>
    

    <script>
    
        function fn () {
            console.log(`arguments -- ${arguments}`);
            console.log(`ary -- ${Array.prototype.slice.call(arguments)}`);
        }
        
        console.log(fn(10,11,12,13,14,15,16));
    </script>
</body>
</html>